was bedeutet crp beim blutbild — when to see a doctor?

CRP (C-reactive protein) is an inflammation marker produced by the liver, rising during acute or chronic inflammation. In a blood test, elevated CRP indicates an inflammatory response – possibly due to infections (e.g., bacterial), autoimmune diseases, tissue damage, or chronic conditions like rheumatoid arthritis. Normal levels are typically below 5 mg/L; mild elevations (5–10 mg/L) can also result from stress, smoking, or obesity. When to see a doctor? If CRP exceeds 10 mg/L, especially with fever, pain, fatigue, or unexplained weight loss, prompt medical evaluation is advised. Persistently mildly elevated CRP (e.g., >3 mg/L on hs-CRP) may signal increased cardiovascular risk and warrants medical assessment. Important: CRP alone is non-specific – diagnosis requires further tests. This test is not a substitute for professional medical advice. Always consult a doctor for acute symptoms or abnormal results.